ПЧВ1, 2. Vector frequency converter

The series of frequency converters is designed to control the speed of asynchronous motors as part of drives for operation in industrial installations, heating, ventilation and air conditioning systems.

Functionality

• Control algorithm: frequency (U / F) and vector (V +)
• Automatic adaptation of the motor (automatic measurement and recording of actual motor parameters for use in control algorithms)
• Protection against emergency modes, by voltage, current, temperature, isolation
• Group control motors
• Operation with several sets of parameters, (for several operating modes or electric motors)
• Copying of sets, (programming of several drives using one local operator panel)
• Manual control, (built-in potentiometer on the local operator panel)
• RS-485 interface
• Built-in energy optimization algorithm
• Monitoring of energy consumption
• Indication of parameters
• Execution of logical operations by the built-in PLC.
• Automatic search for speed.
• Selecting the "Acceleration / Deceleration" parameters
• Programming the S-shaped characteristic of the speed
• Programming the PI - controller
• Failure log, event counting
• Mechanical brake control
• Access password
LLC Orion energo contact information: Zaporozhye, Krivaya Bukhta, 2 ...